Was watching a Browns-Broncos game a couple years ago, Browns were down late and needed a hail-mary to win it. To my astonishment, they brought in the 5th string wideout at the time, Frisman Jackson, to make the throw. I had no idea what was going on, but apparently he was a qb in high school and had a hell of an arm. He proved it on that play, as he was rushed out of the pocket, scrambling left, and threw a 65 yard ball, throwing against his body on the run. Most amazing throw I have seen. It fell imcompletely. I later heard that he got into a contest with the Browns qb's during practice and beat them all with a ball that flew 85 yards. Not too shabby for a WR.
